Tank Sender Probe 7.5 Metre Lead

This easy to fit tank sender probe only requires one 22mm (7/8") hole in the side of the tank and suits tanks from 100mm to 280mm (4" to10") deep. The sender probe is sealed by a special grommet which is compressed in the hole when the nut is tightened and measures the water level by contact with the 5 sensors along the arm. It has no moving parts.